Rule History

SID: 903206624 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (ConnectWise C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"2e:78:45:bf:33:21:c3:e0:9a:c0:c5:78:7a:4c:9b:f2:5e:95:92:32"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2e7845bf3321c3e09ac0c5787a4c9bf25e959232/; sid:903206624; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules